Finding the Fourth Proportional to 5,096.52, 7,032.69 and 3,107.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,096.52 : 7,032.69 = 3,107.57 : x
2. Step 2: Convert to fraction form
   5,096.52/7,032.69 = 3,107.57/x
3. Step 3: Cross multiply
   5,096.52x = 7,032.69 × 3,107.57
4. Step 4: Simplify right side
   5,096.52x = 21,854,541.30
5. Step 5: Solve for x
   x = 21,854,541.30/5,096.52
6. Step 6: Final answer
   x = 4,288.13